Sim Racing PC UK — Custom-Built for iRacing, ACC & GT7

Sim Racing PC UK — Custom-Built for iRacing, ACC, GT7 & More

Sim racing is one of the most hardware-demanding genres in PC gaming. Titles like iRacing and Assetto Corsa Competizione (ACC) are CPU-intensive with complex physics engines running at high frequency. Adding VR or triple-screen setups multiplies GPU demands further. Here's what you actually need — and what we recommend.

What Makes a Good Sim Racing PC?

  • CPU: Sim racing physics engines are heavily single-threaded. High clock speed matters more than core count. AMD Ryzen 7 9800X3D and Ryzen 9 9950X are top choices — strong single-threaded performance combined with multi-thread efficiency.
  • GPU: Depends on your monitor setup. Single 1080p or 1440p monitor — RTX 5070 is more than sufficient. Triple screen or VR — RTX 5070 Ti or RTX 5080 recommended.
  • RAM: 16GB DDR5 is the minimum. 32GB if you run triple screens, VR, or telemetry tools simultaneously.
  • Storage: Fast NVMe SSD reduces loading times for circuits and car assets, especially in iRacing where content downloads frequently.

Popular Sim Racing Titles & Requirements

  • iRacing: CPU-intensive physics at 60Hz. Single-threaded performance is critical. Ryzen 7 9800X3D is the current top pick.
  • Assetto Corsa Competizione (ACC): Unreal Engine 4 — GPU intensive. RTX 5070 handles 1440p max settings well.
  • Assetto Corsa EVO: The next-gen sequel — higher GPU demands. RTX 5070 or above recommended.
  • rFactor 2: Physics simulation CPU demanding. Ryzen 9 9950X or Core Ultra 9 recommended for maximum physics fidelity.
  • Automobilista 2: Relatively lightweight — mid-range builds handle it well.
  • Gran Turismo 7 (PC via Sony app): Well-optimised port — any modern GPU handles it at high settings.
  • Le Mans Ultimate: rFactor 2-based — similar requirements.

Recommended Sim Racing Builds

Single Screen Sim Rig — From £969

Ryzen 5 9600X with RTX 5060 or RX 9060 XT. Perfect for a single 1080p or 1440p monitor setup. Handles iRacing, ACC, and GT7 at high/ultra settings at 1440p60+ fps.

Browse RTX 5060 builds from £1,062 →

Serious Sim Racer — From £1,329

Ryzen 7 9800X3D with RTX 5070. The 3D V-Cache CPU excels in iRacing's physics simulation. RTX 5070 handles 1440p ultra or entry-level triple screen setups at solid framerates.

Browse RTX 5070 builds from £1,329 →

Triple Screen or VR Sim Rig — From £1,934

RTX 5080 with Ryzen 9 9950X. Triple-screen sim racing multiplies GPU load — three 1440p monitors at 60+ fps requires serious horsepower. Also excellent for VR sim racing with Assetto Corsa Competizione or iRacing's VR support.

Browse RTX 5080 builds from £1,934 →

Wheel & Pedal Compatibility

All our builds run Windows 11 — compatible with all major sim racing peripherals including:

  • Fanatec (ClubSport, CSL, Podium series)
  • Thrustmaster (T300, T248, TX, TS-XW)
  • Logitech (G923, G29, G27)
  • Moza, Simucube, VRS DirectForce Pro

Build Your Sim Racing PC

From £969  ·  3-Year Warranty  ·  Free Next-Day UK Delivery  ·  Always £100 Below eBay

Configure Your Sim Racing Build →

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